I think one problem is there is Zookeeper: ZK stores the ip and hostname mappings locally(We encountered one issue long time before. The cluster was recovered after we deleted the directory of dataDir/version.).
I think there will be no impact from Hbase side. Jieshan -----Original Message----- From: 周梦想 [mailto:[email protected]] Sent: Monday, December 17, 2012 11:44 AM To: [email protected] Subject: what to do if I have changed the ip and hostname of an existed hbase cluster? hi, I have a several nodes hbase cluster, there have been a lot of datas, but I have to change the ip and hostname, what can i do? thank you! andy zhou
